Kitsch Rosemary & Biotin Shampoo Bar - For Hair Growth, Strengthening, Thickening & Volumizing Shampoo for Women and Men - Free of Parabens, Sulfates & Silicones - Made in USA, 3.2 ozDEEPLY CLEANSES & NOURISHES SCALP Infused with rosemary and biotin, this volumizing shampoo bar gently cleanses fine, delicate strands from roots to ends, nourishing your scalp while leaving hair feeling refreshed, softer, and shinier. BOOSTS VOLUME & THICKNESS Our lightweight, carefully balanced formula lifts hair from the root and stimulates keratin production with nourishing ingredients like rosemary extract, biotin, and amaranth protein,